|
public GetRandomInRect ( int width, int height, |
||
| width | int | |
| height | int | |
| rnd | ||
| Результат | ||
public Position GetRandomInRect(int width, int height, Random rnd)
{
var x = rnd.Next(this.X - width / 2, this.X + width / 2 + 1);
var y = rnd.Next(this.Y - height / 2, this.Y + height / 2 + 1);
return new Position((int)x, (int)y);
}
public void GetRandomInRect()
{
var rnd = new Random(Environment.TickCount);
var pos = new Position(10, 10);
for (int i = 0; i < 10000; ++i)
{
var rndPos = pos.GetRandomInRect(10, 10, rnd);
Assert.InRange(pos.X, 0, 20);
Assert.InRange(pos.Y, 0, 20);
}
}
